package servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import service.StudentInfoService;

@WebServlet("/get")
public class GetServlet extends HttpServlet {

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		req.setCharacterEncoding("utf-8");
		resp.setCharacterEncoding("utf-8");
		resp.setContentType("text/html;charset=utf-8");
		StudentInfoService studentInfoService = new StudentInfoService();
		String sid = req.getParameter("sid");
		req.setAttribute("stu", studentInfoService.getStudentInfoBySid(Integer.parseInt(sid)));
		req.getRequestDispatcher("upd.jsp").forward(req, resp);
	}

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		doPost(req, resp);
	}
}
